Search Results for author: Matthew Turk

Found 15 papers, 1 papers with code

Utilizing Adversarial Examples for Bias Mitigation and Accuracy Enhancement

no code implementations18 Apr 2024 Pushkar Shukla, Dhruv Srikanth, Lee Cohen, Matthew Turk

To address this issue, we propose using adversarial images, that is images that deceive a deep neural network but not humans, as counterfactuals for fair model training.

Attribute counterfactual

TIBET: Identifying and Evaluating Biases in Text-to-Image Generative Models

no code implementations3 Dec 2023 Aditya Chinchure, Pushkar Shukla, Gaurav Bhatt, Kiri Salij, Kartik Hosanagar, Leonid Sigal, Matthew Turk

Text-to-Image (TTI) generative models have shown great progress in the past few years in terms of their ability to generate complex and high-quality imagery.

counterfactual Counterfactual Reasoning

Sparse Fusion for Multimodal Transformers

no code implementations23 Nov 2021 Yi Ding, Alex Rich, Mason Wang, Noah Stier, Matthew Turk, Pradeep Sen, Tobias Höllerer

Multimodal classification is a core task in human-centric machine learning.

What Should I Ask? Using Conversationally Informative Rewards for Goal-Oriented Visual Dialog

no code implementations28 Jul 2019 Pushkar Shukla, Carlos Elmadjian, Richika Sharan, Vivek Kulkarni, Matthew Turk, William Yang Wang

In this work, we focus on the task of goal-oriented visual dialogue, aiming to automatically generate a series of questions about an image with a single objective.

Visual Dialog

What Should I Ask? Using Conversationally Informative Rewards for Goal-oriented Visual Dialog.

no code implementations ACL 2019 Pushkar Shukla, Carlos Elmadjian, Richika Sharan, Vivek Kulkarni, Matthew Turk, William Yang Wang

In this work, we focus on the task of goal-oriented visual dialogue, aiming to automatically generate a series of questions about an image with a single objective.

Visual Dialog

ANSAC: Adaptive Non-minimal Sample and Consensus

no code implementations27 Sep 2017 Victor Fragoso, Chris Sweeney, Pradeep Sen, Matthew Turk

While RANSAC-based methods are robust to incorrect image correspondences (outliers), their hypothesis generators are not robust to correct image correspondences (inliers) with positional error (noise).

Data-Intensive Supercomputing in the Cloud: Global Analytics for Satellite Imagery

no code implementations13 Feb 2017 Michael S. Warren, Samuel W. Skillman, Rick Chartrand, Tim Kelton, Ryan Keisler, David Raleigh, Matthew Turk

We present our experiences using cloud computing to support data-intensive analytics on satellite imagery for commercial applications.

Cloud Computing

One-Class Slab Support Vector Machine

no code implementations2 Aug 2016 Victor Fragoso, Walter Scheirer, Joao Hespanha, Matthew Turk

This work introduces the one-class slab SVM (OCSSVM), a one-class classifier that aims at improving the performance of the one-class SVM.

One-class classifier

Large Scale SfM with the Distributed Camera Model

no code implementations13 Jul 2016 Chris Sweeney, Victor Fragoso, Tobias Hollerer, Matthew Turk

We introduce the distributed camera model, a novel model for Structure-from-Motion (SfM).

Computing Similarity Transformations From Only Image Correspondences

no code implementations CVPR 2015 Chris Sweeney, Laurent Kneip, Tobias Hollerer, Matthew Turk

We propose a novel solution for computing the relative pose between two generalized cameras that includes reconciling the internal scale of the generalized cameras.

Visual Odometry

SWIGS: A Swift Guided Sampling Method

no code implementations CVPR 2013 Victor Fragoso, Matthew Turk

We present SWIGS, a Swift and efficient Guided Sampling method for robust model estimation from image feature correspondences.

Homography Estimation

Cannot find the paper you are looking for? You can Submit a new open access paper.